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US Patent: 237,716
Apparatus for oiling and lubricating the bearings and cylinders of steam-engines
Patentee:
John Absterdam (exact or similar names) - New York, NY

USPTO Classifications:
184/50.1

Tool Categories:
propulsion and energy : steam engines : steam engine lubricators
transportation : railroads : railroad locomotives : steam engine lubricators

Assignees:
Nathan & Dreyfus - New York, NY

Manufacturer:
Nathan Mfg. Co. - New York, NY
Nathan & Dreyfus - New York, NY

Witnesses:
William H. Baker
Isidore Dreyfus

Patent Dates:
Applied: Jan. 03, 1881
Granted: Feb. 15, 1881

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan & Dreyfus; Nathan Mfg. Co.

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